Russian Journal of Inorganic Chemistry, Tập 48,Số phát hành 5-8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2003 |
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... cm - 1 . When the feed ratio is [ ReOHals ] : L = 1 : 2 , the products are 1 : 2 electrolytes ( table ) . This was proven by elemental analysis , conductometry , and IR spectros- copy . In the region of 320 cm - 1 , a band due to Re ...
... cm - 1 . When the feed ratio is [ ReOHals ] : L = 1 : 2 , the products are 1 : 2 electrolytes ( table ) . This was proven by elemental analysis , conductometry , and IR spectros- copy . In the region of 320 cm - 1 , a band due to Re ...
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Absorbance M لد 1 2 3 1450 1400 1350 v , cm - 1 Fig . 1. IR spectra of ( 1 ) calcium , ( 2 ) manganese , and ( 3 ) copper gluconates in the 1450-1350 cm - 1 region . v , ( COO ) mode , as apparent from the IR spectra recorded in ...
Absorbance M لد 1 2 3 1450 1400 1350 v , cm - 1 Fig . 1. IR spectra of ( 1 ) calcium , ( 2 ) manganese , and ( 3 ) copper gluconates in the 1450-1350 cm - 1 region . v , ( COO ) mode , as apparent from the IR spectra recorded in ...
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Transmittance Transmittance h W 1200 800 700 500 a V , cm - 1 Fig . 9. IR absorption spectra for ( a – c ) H4SiW 12040 · nH2O samples in the range 400-1300 cm ̄1 : ( a ) n = 0.6 , ( b ) n = 0.4 , and ( c ) n = O and for ( d ) a mixture ...
Transmittance Transmittance h W 1200 800 700 500 a V , cm - 1 Fig . 9. IR absorption spectra for ( a – c ) H4SiW 12040 · nH2O samples in the range 400-1300 cm ̄1 : ( a ) n = 0.6 , ( b ) n = 0.4 , and ( c ) n = O and for ( d ) a mixture ...
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Vol 48 No 5 | 622 |
Synthesis and Crystal Structure | 632 |
Synthesis and Study | 642 |
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absorption According acid activation addition analysis angles anion aqueous atoms band bond calculated cations changes characteristics Chem chemical Chemistry cluster cm-¹ complexes composition compounds concentration constants containing coordination Copyright corresponding crystal curves decrease dependence described determined distances distribution effect electron energy existence experimental extraction formation formed function groups H₂O heating higher hydrogen increases Inorganic intensity interaction involved ions Journal Khim lengths ligand lines measured metal method mixture mol/l molecules Moscow Neorg observed obtained oxide oxygen parameters phase Physics position prepared presence properties range ratio reaction REFERENCES refined reflections region respectively Russian salt samples Sciences shift shows signals similar solid solutions solubility solution solvent space group spectra spectrum stability structure studied synthesis Table temperature thermal tion unit values X-ray diffraction